16338240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 224

約数和(自身を含む): 60472320

約数和(自身を除く): 44134080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 61, 62, 64, 72, 80, 90, 93, 96, 108, 120, 122, 124, 135, 144, 155, 160, 180, 183, 186, 192, 216, 240, 244, 248, 270, 279, 288, 305, 310, 320, 360, 366, 372, 432, 465, 480, 488, 496, 540, 549, 558, 576, 610, 620, 720, 732, 744, 837, 864, 915, 930, 960, 976, 992, 1080, 1098, 1116, 1220, 1240, 1395, 1440, 1464, 1488, 1647, 1674, 1728, 1830, 1860, 1891, 1952, 1984, 2160, 2196, 2232, 2440, 2480, 2745, 2790, 2880, 2928, 2976, 3294, 3348, 3660, 3720, 3782, 3904, 4185, 4320, 4392, 4464, 4880, 4960, 5490, 5580, 5673, 5856, 5952, 6588, 6696, 7320, 7440, 7564, 8235, 8370, 8640, 8784, 8928, 9455, 9760, 9920, 10980, 11160, 11346, 11712, 13176, 13392, 14640, 14880, 15128, 16470, 16740, 17019, 17568, 17856, 18910, 19520, 21960, 22320, 22692, 26352, 26784, 28365, 29280, 29760, 30256, 32940, 33480, 34038, 35136, 37820, 43920, 44640, 45384, 51057, 52704, 53568, 56730, 58560, 60512, 65880, 66960, 68076, 75640, 85095, 87840, 89280, 90768, 102114, 105408, 113460, 121024, 131760, 133920, 136152, 151280, 170190, 175680, 181536, 204228, 226920, 255285, 263520, 267840, 272304, 302560, 340380, 363072, 408456, 453840, 510570, 527040, 544608, 605120, 680760, 816912, 907680, 1021140, 1089216, 1361520, 1633824, 1815360, 2042280, 2723040, 3267648, 4084560, 5446080, 8169120, 16338240]

約数ペア:

[(1, 16338240), (2, 8169120), (3, 5446080), (4, 4084560), (5, 3267648), (6, 2723040), (8, 2042280), (9, 1815360), (10, 1633824), (12, 1361520), (15, 1089216), (16, 1021140), (18, 907680), (20, 816912), (24, 680760), (27, 605120), (30, 544608), (31, 527040), (32, 510570), (36, 453840), (40, 408456), (45, 363072), (48, 340380), (54, 302560), (60, 272304), (61, 267840), (62, 263520), (64, 255285), (72, 226920), (80, 204228), (90, 181536), (93, 175680), (96, 170190), (108, 151280), (120, 136152), (122, 133920), (124, 131760), (135, 121024), (144, 113460), (155, 105408), (160, 102114), (180, 90768), (183, 89280), (186, 87840), (192, 85095), (216, 75640), (240, 68076), (244, 66960), (248, 65880), (270, 60512), (279, 58560), (288, 56730), (305, 53568), (310, 52704), (320, 51057), (360, 45384), (366, 44640), (372, 43920), (432, 37820), (465, 35136), (480, 34038), (488, 33480), (496, 32940), (540, 30256), (549, 29760), (558, 29280), (576, 28365), (610, 26784), (620, 26352), (720, 22692), (732, 22320), (744, 21960), (837, 19520), (864, 18910), (915, 17856), (930, 17568), (960, 17019), (976, 16740), (992, 16470), (1080, 15128), (1098, 14880), (1116, 14640), (1220, 13392), (1240, 13176), (1395, 11712), (1440, 11346), (1464, 11160), (1488, 10980), (1647, 9920), (1674, 9760), (1728, 9455), (1830, 8928), (1860, 8784), (1891, 8640), (1952, 8370), (1984, 8235), (2160, 7564), (2196, 7440), (2232, 7320), (2440, 6696), (2480, 6588), (2745, 5952), (2790, 5856), (2880, 5673), (2928, 5580), (2976, 5490), (3294, 4960), (3348, 4880), (3660, 4464), (3720, 4392), (3782, 4320), (3904, 4185)]